Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660588 | Air-direction adjusting apparatus in air-conditioning equipment | Satoru Kotoh, Kiyoshi Sakuma, Hiromi Sano, Katuyuki Aoki, Shin'ichi Suzuki +5 more | 1997-08-26 |
| 5647431 | Air conditioner and heat exchanger used therefor | Michimasa Takeshita, Yoshiaki Tanimura, Hitoshi Iijima, Takashi Gotoh, Tsuneo Yumikura | 1997-07-15 |